cos^4x+3sin^2x-1=0

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Solution for cos^4x+3sin^2x-1=0 equation: 


Simplifying
cos4x + 3sin2x + -1 = 0

Reorder the terms:
-1 + cos4x + 3in2sx = 0

Solving
-1 + cos4x + 3in2sx = 0

Solving for variable 'c'.

Move all terms containing c to the left, all other terms to the right.

Add '1' to each side of the equation.
-1 + cos4x + 1 + 3in2sx = 0 + 1

Reorder the terms:
-1 + 1 + cos4x + 3in2sx = 0 + 1

Combine like terms: -1 + 1 = 0
0 + cos4x + 3in2sx = 0 + 1
cos4x + 3in2sx = 0 + 1

Combine like terms: 0 + 1 = 1
cos4x + 3in2sx = 1

Add '-3in2sx' to each side of the equation.
cos4x + 3in2sx + -3in2sx = 1 + -3in2sx

Combine like terms: 3in2sx + -3in2sx = 0
cos4x + 0 = 1 + -3in2sx
cos4x = 1 + -3in2sx

Divide each side by 'os4x'.
c = o-1s-4x-1 + -3in2o-1s-3

Simplifying
c = o-1s-4x-1 + -3in2o-1s-3

Reorder the terms:
c = -3in2o-1s-3 + o-1s-4x-1

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